What word phrase can you use to represent "5x + 2"?

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

(60 points) explain this in detail

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =